The invention discloses an inverted-V-shaped gear processing method. The inverted-V-shaped gear processing method comprises the following steps of: preliminarily processing blank and processing the blank to form a gear with a positioning spigot, an addendum circle and a processing positioning hole; positioning and mounting the gear obtained in the last step on a gear shaping machine through the processing positioning hole, and processing out a left rotary gear or a right rotary gear on the addendum circle by the gear shaping machine; turning over the first gear in semi-finished product gears in the last step by 180 degrees, positioning and mounting the first gear on the gear shaping machine through the processing and positioning hole, and processing out a right rotary gear or a left rotarygear on the addendum circle by the gear shaping machine; measuring an included angle between a crossed point of left and right rotary gears of the first gear in the last step and a common point of the inverted-shaped gear, and processing other gears in the steps to form the right rotary gear or the left rotary gear after regulating an angle of a workbench of the gear shaping machine or the angleof a main shaft of the gear shaping machine according to the size of the included angle; and milling the processing positioning hole in a gear disc by a milling machine, thereby obtaining the inverted-V-shaped gear.

Xiao Chenggang

Papers

Inverted-V-shaped gear processing method